Landlords.

Two notches below a lawyer.

In my early days I contracted a simple exterior security light insatll for a landlord prop.

I verified location and all specs prior.

This shister calls me and says diffrent after Im done.

I go ballistic and he apoligises and agree to pay. Later he calls me and says no he will not pay.

I spent $12 for a court date ,small claims.

The idiot brings pictures of my work to the judge for inspection. He changes his story about a lag bolt not being "right".

Judge sees thru his BS and orders him to a bank or ATM and bring back CASH to pay me.

30 minutews later he retutrns as ordered and I go home with money for work served.

I would call that a service call horror but a battle won.